baber/WOPTO huggingface dataset:
Patent JP-2001176746-A (JP)
Title: Method of manufacturing semiconductor device having inductor
Inventor: CHU JEROME TSU-RONG
IPC: H01F41/04
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a lateral high-Q inductor can be formed in a semiconductor device. SOLUTION: This method of manufacturing the semiconductor device, having the inductor which is formed of a plurality of adjacent loops connected in series along the lateral axis of the semiconductor device, with each loop having a pair of bottom and top legs, comprises a step of forming the lower legs on a first surface, a step of depositing a second substrate layer over the first substrate, and a step of forming the pair of side legs for each loop through the second substrate layer. The method also comprises a step of forming upper legs connecting pairs of side legs which extend from adjacent bottom legs.
Patent JP-2002120352-A (JP)
Title: Liquid supply apparatus
Inventor: ISHIDA MASAAKI
IPC: B41F15/08
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a liquid supply apparatus capable of well supplying a liquid to the sheetlike article held to an impression cylinder from a liquid supply cylinder. SOLUTION: A support bar 110 having a pawl stand 111 is arranged in the notch part 101a of a cylinder main body 101 of an impression cylinder 100 so as to movable in the diameter direction of the cylinder main body, and the fixed cam 112 fixed to the main body frame 2 and a movable cam 113 revolvable in a peripheral direction with respect to the main body frame 2 through the fixed cam 112 are provided while a cam follower 120 is provided on the leading end side of the support rod 110a of the support bar 110 projected from the cylinder main body 101. The support rod 110a and the locking pin 119 provided to the end surface of the cylinder main body 101 are connected by a tensile coil spring 118 and the cam follower 120 is always brought into contact with the cam surfaces 112a and 113a of the fixed cam 112 and the movable cam 113.
Patent JP-2001185466-A (JP)
Title: Lot dispatching method and lot dispatching system
Inventor: SO DAISHOKU
IPC: H01L21/02
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a lot dispatching method and a lot dispatching system which, when a succeeding manufacturing process is affected by the result of its preceding manufacturing process, allows to change the installation of the succeeding manufacturing process to optimum equipment and/or the conditions of the succeeding manufacturing process. SOLUTION: Each lot processed in a preceding manufacturing process is dispatched to an optimum process facitity of a succeeding manufacturing process for quality improvement based on the result of a systemwise analysis of correlation between the progress result in a preceding manufacturing process for a certain lot and the performance and/or the characteristics of a plurality of the succeeding manufacturing processed. A great number of manufacturing conditions of the succeeding manufacturing process are prepared corresponding to each quality grade of the preceding manufacturing process. Each process condition is provided with a characteristic which is capable of minimizing errors between the corresponding quality grade and the target quality.  Quality of each lot in standby for dispatching is analyzed systemwise and the succeeding manufacturing process is executed by applying optimum manufacturing conditions for the quality improvement of the lot.
Patent JP-2001188373-A (JP)
Title: Method for manufacturing substrate for photoreceptor drum and substrate for photoreceptor drum
Inventor: SUZUKI YASUNORI
IPC: G03G5/00
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a substrate for a photoreceptor drum adequate for the photoreceptor drum to prevent interference fringes which uniformly forms fine streaks on the surface without generation of burrs and a substrate for the photoreceptor drum which has the uniform streaks on the surface without the butts and allows the manufacture of the photoreceptor drum having a higher grade. SOLUTION: In the method for manufacturing the substrate for the photoreceptor drum, the cylindrical substrate for the photoreceptor drum having a surface roughens of 0.5 to 5 μm is manufactured by machining the surface of a cylindrical tube stock by a cutting tool. In such a case, a cutting tool having a cutting blade which is constituted by single crystal diamond and has ruggedness continuous along a blade length is used as the cutting tool, by which the many streaks are formed along approximately the circumferential direction. The substrate for the photoreceptor drum is manufactured by the method for manufacture described above.
Patent JP-2002126721-A (JP)
Title: Method and apparatus for controlling injection ratio of chemicals
Inventor: SAMEJIMA SHOICHI
IPC: C02F1/00
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for controlling the injection ratio of chemicals, equipped with learning capacity excellent with respect to characteristics of raw water easy to vary and self-capacity diagnosing ability. SOLUTION: A chemical injection control apparatus system is equipped with a water quality estimation means 11 for supplying the quality of raw water and an injection ratio of chemicals to a neural network to estimate the quality of treated water, a comparison means 12 for comparing the estimated value of the quality of treated water with a target value and a chemical injection ratio correction means 13 for correcting a chemical injection ratio on the basis of the comparison result by operation. The chemical injection ratio correction means 13 corrects the chemical injection ratio by operation so that the chemical injection ratio setting the estimated value of the quality of treated water to the target value or less is minimized.  The water quality estimation means 11 performs the re-learning of the neutral network when the comparison means 12 judges that the quality index of treated water is turbidity or turbidity and UV-VIS and the deviation between the estimated value and a result value is out of a constant value range for a definite time.
Patent JP-2002130988-A (JP)
Title: Laminated heat-exchanger
Inventor: SAITO KATSUHIRO
IPC: F28F9/22
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a laminated heat-exchanger, in which a refrigerant can be uniformly distributed. SOLUTION: The heat exchanger is constituted by laminating alternately tube elements (refrigerant circulating parts) 102 and corrugated fins (cooling fins) 104. In a refrigerant duct 140, a distribution pipe 130 having a length of 1/4-1/3 the whole length of the refrigerant duct 140, and a duct cross-section smaller than that of the duct 140. In the distribution pipe 130, distribution holes 131 are bored in the position opposite to the refrigerant flow path in each refrigerant-inlet tank 120a. The distribution holes 131 are made greater, as they advance further into the refrigerant duct 140.
Patent JP-2002130079-A (JP)
Title: Pump chamber pressure controller in high-pressure pump
Inventor: TAKAMINE HIROYUKI
IPC: F02M59/46
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a pump chamber pressure controller of a high-pressure pump capable of reducing the consumption power by reducing the excess of the fluid such as fuel during the force feed of the same, lowering the pressure of a pump chamber 15 at a top dead center of a driving cam, and improving the reliability by lowering the cam face pressure. SOLUTION: This pump chamber pressure controller comprises a first pressure control valve 38 directly faced to the pump chamber 15 for controlling the pressure of the pump chamber, a second pressure control valve 39 capable of being opened with valve opening pressure P2 lower than the valve opening pressure P11 of the first pressure control valve 38, and a check valve 40 capable of communicating a lead-out passage 48 of the first pressure control valve 38 and the pump chamber 15, and controlling the pressure of the lead-out passage 48 to a suction pressure PL of the fluid to the pump chamber 15, in view points that the first pressure control valve 38 is directly connected to the pump chamber 15, and the second pressure control valve 39 and the check valve 40 are mounted in conjunction with the first pressure control valve 38.
Patent JP-2002132845-A (JP)
Title: Display method for solid figure
Inventor: FUKUTOME SHIGEKI
IPC: G06F17/50
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To effectively display an arcuate groove of arbitrary size at an arbitrary place of a right-angled part of a solid figure as a display method for a solid figure generated by using a three-dimensional CAD device. SOLUTION: The right-angled part in the solid figure among ruled lines constituting the shape is discriminated, the coordinates of the end point of the right-angled part are computed by a central processor, and settings are so made as to input the radius value of an arc and the depth of the groove of the arc, so that the groove of an arc of arbitrary size is automatically displayed at the specified right-angled part.
Patent JP-2002129886-A (JP)
Title: Shield machine
Inventor: HANAOKA TAIJI
IPC: E21D9/08
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a shield machine preventing the interior of a shield body from being opened to a working face during maintenance and inspection of a cutter bit, and facilitating maintenance and inspection work. SOLUTION: During maintenance and inspection of the cutter bit 2, the cutter spokes 3 of a cutter head 5 are titled backward by a tilting cylinder device 12, and after the cutter spokes are retracted into the shield body 1 by a moving cylinder device 17, a pair of closing elements 21A and 21B is oscillated forward by an opening/closing cylinder device 23 to fully close the front opening S of the shield body 1.
Patent JP-2002135282-A (JP)
Title: Virtual lan setting method, network-managing system using it, switching hub, and network managing device
Inventor: WAKAGI YUICHI
IPC: H04L12/44
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a virtual LAN setting method which simplifies changing of the virtual LAN setting, a network managing system using it, a switching hub, and network managing device, which settle the problem where a network manager is required to be called for changing the setting of the virtual LAN for extra labor, each time the installation of a terminal is moved. SOLUTION: A switching hub 101, connected to a terminal 105, informs a network-managing device 103 of a user ID of the terminal 105. The network managing device 103 which manages a virtual LANID for each user ID replies with a virtual LANID as a response to the notice. Thus, the virtual LAN is set at the switching hub 101, and a user can access the virtual LAN from a wanted terminal 105 by only making a log-in.
Patent JP-2002131767-A (JP)
Title: Liquid crystal display device
Inventor: KURAHASHI NAGATOSHI
IPC: G02F1/136
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent optical leakage caused by an influence of signal lines. SOLUTION: The pixel area on the liquid crystal side of one of the substrates faced to each other via a liquid crystal is provided with switching elements to be driven by the supply of scanning signals from gate signal lines, pixel electrodes supplied with video signals from drain signal lines via these switching elements, and counter electrodes for generating an electric field between themselves and the pixel electrodes, and the counter electrodes are formed on the upper layer of the pixel electrodes via an insulating film, and a conductive layer is also formed, which is in the same layer as these counter electrodes and is superimposed at least on either of the drain signal lines and the gate signal lines in the lower layer of the insulating film.
Patent JP-2002129371-A (JP)
Title: Electrode for electrolysis and manufacturing method therefor
Inventor: KAMEGAYA YOICHI
IPC: C25D17/10
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrode for electrolysis with adequate durability, even when used for water treatment, metal surface treatment, or the like, for which a polarity-switching current waveform is imposed, and to provide a manufacturing method therefor. SOLUTION: The electrode for electrolysis comprises (a) a base substance consisting of titanium, (b) an alloy layer of titanium and tantalum provided on the base substance, (c) a porous tantalum layer formed on the alloy layer, and (d) platinum supported in the porous tantalum layer.
Patent JP-2002011944-A (JP)
Title: Dye fixing agent for water-based ink and ink jet recording medium
Inventor: TANAKA KANAKO
IPC: B41J2/01
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a dye fixing agent for water-based ink excellent in fixture of the water-based ink and an ink jet recording medium excellent in the resolution, water resistance and light resistance of an image recorded on the medium. SOLUTION: This dye fixing agent is a dye fixing agent in a water-based ink accepting layer and is used for an ink jet recording medium having a water based ink accepting layer laminated on a based material. The dye fixing agent for a water-based ink is hydrotalcite compound including a silicate anion and a sulfate ion as an anion or the silicate anion and, at the same time, lithium metal. The ink jet recording medium made by laminating the dye fixing agent for the water-based ink on the base material.
Patent JP-2002139631-A (JP)
Title: Multiple/single-core connector converting device
Inventor: KATAYAMA HIDEAKI
IPC: H04B10/25
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain a multiple/single-core connector converting device for efficiently performing performance measurement for a multiple optical fiber cable. SOLUTION: A plurality of coated optical fibers 2 are arranged in a casing body 24, branching parts 20 which separate the coated optical fiber 2 into single cores are respectively provided in the middle of the coated optical fibers 2, an internal single core connector is attached to the end parts of respective optical fibers 4 which are separated into single cores, the internal single core connector is arranged in a single-core terminal part 5 which is provided in one surface of the casing body 24 and through which an external single core connector is easily inserted and drawn, the coated optical fibers 2 are respectively drawn outside by a prescribed length from the casing body 24, the drawn coated optical fibers 2 are reinforced by a protective tube, an internal multiple core connector is attached to respective tip ends of the coated optical fibers 2,  and multiple core terminal parts 1 through which external multiple core connectors are easily inserted and drawn are respectively arranged in the internal multiple core connectors.
Patent JP-2002139159-A (JP)
Title: Flow control valve for high temperature high pressure fluid
Inventor: KITAGAWA MITSUHIRO
IPC: F16K1/226
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To facilitate mounting on piping and secure sealing ability without increasing the size of a valve device, in a cartridge type flow control valve. SOLUTION: The cartridge type flow control valve comprises a valve element 1 where a valve plate 11 and a valve shaft 12 are integrally formed by using ceramics; a taper-form plug member 2, formed of refractory, in which the valve shaft 12 is rotatably inserted and which is inserted in a taper-form opening part 102; a mounting member 23 at which the plug member 2 is fixed and which is mounted on a mounting seat 103 of an opening part 102; and a valve drive mechanism 3 mounting, on the surface opposed to the plug member, of the mounting member 23. A seal means at the opening part 102 of the plug member 2 formed that the tip side, in an axial direction of an outer peripheral part, of the plug member is wound by a seal member 4a formed of a heat resistant fiber.
Patent JP-2002152061-A (JP)
Title: Portable telephone set with urgent signal transmission device
Inventor: HIJII KAZUYOSHI
IPC: H04W4/90
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone set with urgent signal transmission device, which can automatically report the occurrence of an urgent situation after a preset time elapses and can give information on a location. SOLUTION: The portable telephone set is provided with a first radio circuit 11 emitting a first frequency for portable telephone set, a timer circuit 17 which can previously set time until an urgent signal is transmitted after time is set, a second radio circuit 18 transmitting a second frequency different from the first frequency and a control circuit 19. The control circuit 19 transmits a prescribed urgent signal stored in a memory circuit 14 by the second frequency via the second radio circuit 18 and a second antenna 21 when an urgent command is inputted from a key matrix 16, when urgent report time which is previously set in the timer circuit 17 elapses and when a prescribed urgent signal generation instruction is received via the first radio circuit 11, and it continues transmission until the command of stop is inputted or power supply from a battery is stopped.
Patent JP-2002151977-A (JP)
Title: Mute circuit
Inventor: KOKUBO KENICHI
IPC: H03F1/52
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a mute circuit that prevents an output stage amplifier circuit from being destroyed at release of muting through the occurrence of a high level short-circuit or a grounding at muting. SOLUTION: A mute signal generated from a mute signal generating circuit at muting is given to a protection circuit that is controlled by a signal from a current detector, a voltage detection circuit of a high-level short-circuit and grounding detection circuit and a detected voltage from the voltage detection circuit and the mute signal activate the protection circuit on the occurrence of a high level short-circuit or grounding in the midst of muting and a start signal from the protection circuit deactivates the output stage amplifier circuit.
Patent JP-2002147171-A (JP)
Title: Improving method for excavated material
Inventor: HATADA HIDEAKI
IPC: E02F7/00
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an improving method for excavated material capable of turning the excavated material from a mud pressure shield method into a reusable quality as the earth occurred on the construction site instead of industrial waste until the excavated material is carried to the job site and, further, an adequate quality can be maintained anytime in response to the properties of the earth occurred on the construction site. SOLUTION: The material excavated by the mud pressure shield method can be improved in this method which includes a process for determining the amounts of additives and mixings of the plural kinds of improving agents containing at least polymer improving material 34 for turning the excavated material to a predetermined hardness within a target time based on the improving material addition data predetermined depending upon the amount of water and soil properties of the excavated material and a process of adding mixing materials to the excavated material based on the amount of the improving material to be added and the mix.
Patent JP-2002144931-A (JP)
Title: Seat slide device
Inventor: YOSHIDA NORIYOSHI
IPC: B60N2/08
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent an interference of a latch tongue with floor carpet even if the floor carpet is deformed near a recess thereof, and ensure a reliable locking state by preventing defective locking. SOLUTION: A long lower rail 22 has a plurality of locking holes 46 and 47 punched in both side portions of a body part 22a. A latch 42 and an interlock member 43 are provided for selective locking on the plurality of respective locking holes 46 and 47. The top of the body part 22a of the long lower rail 22 has finisher mounting portions 31, on which locking portions 33b on the undersides of finishers 33 are locked. The finishers 33 integrally have on the undersides guard portions 33e extending from the locking portions 33b of the finishers 33 toward the sides of a recess 5 in floor carpet 3.
Patent JP-2002157572-A (JP)
Title: Device and method for predicting result and computer readable storage medium
Inventor: FUJISAKI KEISUKE
IPC: G06F19/00
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To predict molten pig iron temperature, etc., in the future in a blast furnace plant by a neural network being suitable for a non-linear data processing. SOLUTION: A similarity judging part 101a selects N pieces of past operation conditions xi being similar to an operation condition x0 at a present time point. An item selecting part 101b selects a fixed number L of local items from the items comprised in the past operation conditions xi which are selected by the judging part 101a through the use of information amount reference AIC as reference. A neural network processing part 101c adopts the L items concerning the past operation conditions xi which are selected by the selecting part 101b as input data, learns operation results yi with respect to the past operation conditions xi being the selection object of the L items as output data and, then, operates and predicts an operation result (future molten iron temperature) y0 concerning the operation condition x0 at the present point of time.
Patent JP-2002158379-A (JP)
Title: Aggregation of thermoelectric conversion elements, method of manufacturing the same and thermoelectric module
Inventor: YOKOGAWA KIYOSHI
IPC: H01L35/16
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To reduce the fear of unbalanced load acting on thermoelectric conversion elements in a thermoelectric module. SOLUTION: A group of the thermoelectric conversion elements obtained by connecting n-type semiconductors 6a and p-type semiconductors 6b in series with electrodes 3 alternately are inserted and held between a pair of ceramic substrates 4. Among them, the semiconductors 6a and the semiconductors 6b are embedded within a plate-like aggregation 2 of the thermoelectric conversion elements in the state of being exposed from both of the plate faces of it, and the electrodes 3 are inserted and held between the respective substrates 4 and the aggregations 2 in the state of extending across the semiconductors 6a and the semiconductors 6b. Thus, though the unbalanced load acts on the semiconductors 6a and the semiconductors 6b via the electrodes 3, the load is received by not only the semiconductors 6a and 6b but also the aggregations 2 for embedding them (load distribution).
Patent JP-2002165429-A (JP)
Title: Alternating-current generator for vehicle
Inventor: IRIE HITOSHI
IPC: H02K11/04
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an alternating-current generator of a vehicle, which enables space saving and cost reduction by reduction of the number of parts of a rectifier. SOLUTION: The rectifier 6, installed on a frame on the rear side comprises heat sinks 62 and 63 with specified spacing inbetween in the direction of a rotating shaft, a terminal block 61 placed between them, and negative rectifier elements 65 and positive rectifier elements 66, each three in number. In the individual rectifier elements 65 and 66, two semiconductor chips are placed flat in one metal case, and two lead-out wires are led out, respectively. Two lead-out wires, led out of one end the same rectifier element are connected separately, and two sets of three-phase full-wave rectifier circuits are formed.